[flang] Port remaining test_any.sh tests to FileCheck

Port the remaining tests which only require mechanical changes and delete
test_any.sh.

    * Delete old RUN lines
    * Replace:
        EXEC: ${F18} ... | ${FileCheck} ...
      with
        RUN: %f18 .. | FileCheck ...
    * Prepend RUN line with not when it is expected to fail

Also reinstate a de-activated EXEC line and port it in the same way.

Differential Revision: https://reviews.llvm.org/D82168